Jamaica, Dollar. The Jamaican Dollar is the currency of Jamaica. Our currency rankings show that the most popular Jamaica Dollar exchange rate is the USD to JMD rate.
Sterling Silver jewelry is an alloy that contains a mixture of 92.5% pure Silver and 7.5% of another metal, usually Copper. In order to be called Sterling Silver, the metal must possess at least 92.5% pure Silver, but the other components can vary.
How to Test If Your Gold Jewelry Is Real. The term âreal goldâ in its popular usage does not necessarily imply that a piece of jewelry is made of pure gold. It is usually the case that the gold used in jewelry is mixed with other metals to make the resulting alloy harder and less prone to bending.